*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#000;--surface:#111;--surface2:#1a1a1a;--text:#f5f5f7;--gray:#86868b;--accent:#6e56ff;--accent2:#00d4ff;--border:rgba(255,255,255,.08)}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* Particles canvas */
#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* Gradient text */
.gradient-text{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* Label */
.label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:12px}

/* Nav */
#navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(0,0,0,.7);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1080px;margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:700;font-size:1.25rem;letter-spacing:-.02em;color:var(--text);text-decoration:none}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.875rem;font-weight:400;color:var(--text);text-decoration:none;opacity:.6;transition:opacity .2s}
.nav-links a:hover{opacity:1}
.btn-nav{background:var(--accent);color:var(--text)!important;opacity:1!important;padding:8px 20px;border-radius:20px;font-weight:500;transition:box-shadow .3s,transform .2s!important}
.btn-nav:hover{box-shadow:0 0 20px rgba(110,86,255,.5);transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;width:28px;height:20px;position:relative;flex-direction:column;justify-content:space-between}
.menu-toggle span{display:block;width:100%;height:2px;background:var(--text);border-radius:1px;transition:transform .3s,opacity .3s}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px;overflow:hidden;z-index:1}
.hero-glow{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(110,86,255,.25),transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);animation:pulseGlow 6s ease-in-out infinite;pointer-events:none;z-index:0}
@keyframes pulseGlow{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.15)}}
.hero-content{max-width:720px;position:relative;z-index:1}
.hero-tag{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em;color:var(--accent);margin-bottom:20px}
.hero h1{font-size:clamp(2.8rem,7vw,5rem);font-weight:700;letter-spacing:-.04em;line-height:1.05;margin-bottom:24px}
.hero p{font-size:clamp(1rem,2vw,1.25rem);color:var(--gray);line-height:1.6;margin-bottom:40px;max-width:500px;margin-left:auto;margin-right:auto}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-primary{display:inline-block;background:var(--accent);color:var(--text);padding:14px 32px;border-radius:28px;font-size:1rem;font-weight:500;text-decoration:none;transition:box-shadow .3s,transform .2s}
.btn-primary:hover{box-shadow:0 0 30px rgba(110,86,255,.5);transform:translateY(-2px)}
.btn-outline{display:inline-block;color:var(--text);padding:14px 32px;border-radius:28px;font-size:1rem;font-weight:500;text-decoration:none;border:1px solid var(--border);transition:border-color .3s,transform .2s}
.btn-outline:hover{border-color:rgba(255,255,255,.3);transform:translateY(-2px)}

/* Services */
.services{position:relative;z-index:1;padding:120px 24px;max-width:1080px;margin:0 auto}
.section-header{text-align:center;margin-bottom:64px}
.section-header h2{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:12px}
.section-header p{font-size:1.1rem;color:var(--gray)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:36px 28px;transition:transform .4s cubic-bezier(.25,.46,.45,.94),box-shadow .4s,border-color .4s}
.service-card:hover{transform:translateY(-6px);box-shadow:0 20px 60px rgba(110,86,255,.12);border-color:rgba(110,86,255,.3)}
.service-icon{margin-bottom:20px;color:var(--accent);width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:rgba(110,86,255,.1);border-radius:14px}
.service-card h3{font-size:1.15rem;font-weight:600;margin-bottom:10px}
.service-card p{font-size:.9rem;color:var(--gray);line-height:1.65}

/* Highlight */
.highlight{position:relative;z-index:1;padding:140px 24px;text-align:center;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.highlight-inner{max-width:640px;margin:0 auto}
.highlight h2{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:16px}
.highlight p{font-size:1.1rem;color:var(--gray);line-height:1.65}

/* About */
.about{position:relative;z-index:1;padding:120px 24px;max-width:800px;margin:0 auto;text-align:center}
.about h2{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:20px}
.about p{font-size:1.1rem;color:var(--gray);line-height:1.7}
.about-stats{display:flex;justify-content:center;gap:64px;margin-top:56px}
.about-stats div{display:flex;flex-direction:column;padding:24px 32px;background:var(--surface);border:1px solid var(--border);border-radius:16px;transition:border-color .3s,box-shadow .3s}
.about-stats div:hover{border-color:rgba(110,86,255,.3);box-shadow:0 0 30px rgba(110,86,255,.1)}
.about-stats strong{font-size:1.3rem;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.about-stats span{font-size:.85rem;color:var(--gray);margin-top:6px}

/* Contact */
.contact{position:relative;z-index:1;padding:120px 24px;text-align:center;background:var(--surface);border-top:1px solid var(--border)}
.contact-inner{max-width:560px;margin:0 auto}
.contact h2{font-size:2.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:16px}
.contact p{font-size:1.1rem;color:var(--gray);margin-bottom:36px;line-height:1.5}

/* Footer */
footer{position:relative;z-index:1;padding:32px 24px;border-top:1px solid var(--border)}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
footer p{font-size:.8rem;color:var(--gray)}

/* Animations */
[data-anim]{opacity:0;transform:translateY(40px);transition:opacity .7s cubic-bezier(.25,.46,.45,.94),transform .7s cubic-bezier(.25,.46,.45,.94)}
[data-anim].visible{opacity:1;transform:translateY(0)}

/* Stagger delays */
[data-delay="0"]{transition-delay:.05s}
[data-delay="1"]{transition-delay:.15s}
[data-delay="2"]{transition-delay:.25s}
[data-delay="3"]{transition-delay:.35s}
[data-delay="4"]{transition-delay:.45s}
[data-delay="5"]{transition-delay:.55s}

/* Mobile */
@media(max-width:768px){
  .services-grid{grid-template-columns:1fr}
  .about-stats{flex-direction:column;gap:16px;align-items:center}
  .about-stats div{width:100%;max-width:280px}
  .footer-inner{flex-direction:column;gap:12px}
  .nav-links{position:fixed;top:56px;left:0;right:0;background:rgba(0,0,0,.95);backdrop-filter:blur(20px);flex-direction:column;padding:24px;gap:20px;transform:translateY(-100%);opacity:0;pointer-events:none;transition:transform .3s,opacity .3s;border-bottom:1px solid var(--border)}
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:all}
  .menu-toggle{display:flex}
  .menu-toggle.active span:first-child{transform:translateY(9px) rotate(45deg)}
  .menu-toggle.active span:last-child{transform:translateY(-9px) rotate(-45deg)}
  .hero-glow{width:350px;height:350px}
}
@media(max-width:480px){
  .hero h1{font-size:2.2rem}
  .section-header h2,.highlight h2,.about h2,.contact h2{font-size:1.75rem}
  .hero-btns{flex-direction:column;align-items:center}
}